Hardware Spec Index

Brontix FN-5991 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5991-TI · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index232 (Case Fans scale)
Category rank#8,405
Street price$9
Power4 W
Performance per dollar25.78
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5991 Ti
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5991 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16728126 (accessed 2026-10-19).